⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-35148299, with some changes.

Harpidium kneiffii var. filiforme (Berggr.) C.E.O. Jensen is a synonym of Drepanocladus aduncus var. filiformis (Berggr.) Renauld

This name is a synonym of Drepanocladus aduncus var. filiformis (Berggr.) Renauld.

The record derives from Tropicos which reports it as a synonym (record 35148299) with original publication details: Meddel. Grønland 3: 324 324 1887.